[Core ML] Avoid recompiling models when the OS version is not changed (#69234)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/69234
We don't need to recompile the model if the OS version is not changed. This could save hundreds of ms when loading the model.
{F683788183}
ghstack-source-id: 144784720
Test Plan:
1. Test in the playground app
2. Test in the ig
Reviewed By: hanton
Differential Revision: D32743881
fbshipit-source-id: 2e94c6035520de3eeaf0b61f7cf9082228c8a955
